Improve PPGe replacement char substitution, fix wrapping

Made a typo that made the first line wrap incorrectly.

Also, this uses spaces to substitute space-like characters we don't have.  Specifically, Monsters (Probably) Stole My Princess was using non-breaking spaces obviously intentionally, but we didn't have (or need) that in our font.

One could do a lot of other substitutions, but spaces are probably the most common and most ugly if we don't do them.

-[Unknown]